30180265

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1949}}^1$

素因数の和:2136

約数の個数: 16

約数和(自身を含む): 38376000

約数和(自身を除く): 8195735

約数列:

[1, 5, 19, 95, 163, 815, 1949, 3097, 9745, 15485, 37031, 185155, 317687, 1588435, 6036053, 30180265]

約数ペア:

[(1, 30180265), (5, 6036053), (19, 1588435), (95, 317687), (163, 185155), (815, 37031), (1949, 15485), (3097, 9745)]